Are Dianna Agron & Alex Pettyfer engaged?

US Weekly is reporting the Glee star, 20, and hunky actor, 24, are now engaged, with a friend of the couple’s tells HollywoodLife.com they’ve been hiding their commitment to each other for months!

“Alex and Dianna got engaged months ago,” the insider tells us exclusively. “He got her a ring, but she doesn’t wear it. They wanted to keep it under wraps. It’s better for both of their careers if they’re hot and single, rather than taken.”

“The second he fell for Dianna, Alex changed,” our source says. “He stopped seeing other girls and is absolutely head over heels.”

A rep for Alex told the site these rumours are “not true”.

“I haven’t talked to them in a month or so, so something could have fallen through since then,” the source said, adding, “But I doubt it. They are madly in love.”